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ath11k: send beacon template after vdev_start/restart during csa

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[ Upstream commit 979ebc54cf ]

Firmware has added assert if beacon template is received after
vdev_down. Firmware expects beacon template after vdev_start
and before vdev_up. This change is needed to support MBSSID EMA
cases in firmware.

Hence, Change the sequence in ath11k as expected from firmware.
This new change is not causing any issues with older
firmware.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1.r3-00011-QCAHKSWPL_SILICONZ-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1.r4-00008-QCAHKSWPL_SILICONZ-1

Fixes: d5c65159f2 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Seevalamuthu Mariappan <seevalam@codeaurora.org>
[sven@narfation.org: added tested-on/fixes information]
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210525133028.2805615-1-sven@narfation.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Seevalamuthu Mariappan
2021-05-25 15:30:28 +02:00
committed by Greg Kroah-Hartman
parent 48b69f31de
commit 28e8df0c65
1 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/net/wireless/ath/ath11k/mac.c
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@@ -5123,11 +5123,6 @@ ath11k_mac_update_vif_chan(struct ath11k *ar,
if (WARN_ON(!arvif->is_up))
continue;
ret = ath11k_mac_setup_bcn_tmpl(arvif);
if (ret)
ath11k_warn(ab, "failed to update bcn tmpl during csa: %d\n",
ret);
ret = ath11k_mac_vdev_restart(arvif, &vifs[i].new_ctx->def);
if (ret) {
ath11k_warn(ab, "failed to restart vdev %d: %d\n",
@@ -5135,6 +5130,11 @@ ath11k_mac_update_vif_chan(struct ath11k *ar,
continue;
}
ret = ath11k_mac_setup_bcn_tmpl(arvif);
if (ret)
ath11k_warn(ab, "failed to update bcn tmpl during csa: %d\n",
ret);
ret = ath11k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid,
arvif->bssid);
if (ret) {